JPWO2020217612A1 - - Google Patents

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Publication number
JPWO2020217612A1
JPWO2020217612A1 JP2021515794A JP2021515794A JPWO2020217612A1 JP WO2020217612 A1 JPWO2020217612 A1 JP WO2020217612A1 JP 2021515794 A JP2021515794 A JP 2021515794A JP 2021515794 A JP2021515794 A JP 2021515794A JP WO2020217612 A1 JPWO2020217612 A1 JP WO2020217612A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2021515794A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2020217612A1 publication Critical patent/JPWO2020217612A1/ja
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026Transmission of channel quality indication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025Transmission of mode-switching indication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1825Adaptation of specific ARQ protocol parameters according to transmission conditions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/04Error control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829Arrangements specially adapted for the receiver end
    • H04L1/1861Physical mapping arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867Arrangements specially adapted for the transmitter end
    • H04L1/1896ARQ related signaling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/20Arrangements for detecting or preventing errors in the information received using signal quality detector
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10Small scale networks; Flat hierarchical networks
    • H04W84/12WLAN [Wireless Local Area Networks]
JP2021515794A 2019-04-23 2020-01-22 Pending JPWO2020217612A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019081799 2019-04-23
PCT/JP2020/002162 WO2020217612A1 (ja) 2019-04-23 2020-01-22 基地局、端末及び通信方法

Publications (1)

Publication Number Publication Date
JPWO2020217612A1 true JPWO2020217612A1 (ja) 2020-10-29

Family

ID=72942436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021515794A Pending JPWO2020217612A1 (ja) 2019-04-23 2020-01-22

Country Status (5)

Country Link
US (1) US20220182176A1 (ja)
EP (1) EP3961944A4 (ja)
JP (1) JPWO2020217612A1 (ja)
CN (1) CN113711514A (ja)
WO (1) WO2020217612A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230388002A1 (en) * 2022-05-25 2023-11-30 Nxp Usa, Inc. System and method for range extension of wireless networks

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CN1332540A (zh) * 2001-08-28 2002-01-23 杨大成 A2harq算法
KR100744347B1 (ko) * 2001-10-29 2007-07-30 삼성전자주식회사 부호분할다중접속 이동통신시스템에서 데이터 송/수신장치 및 방법
SE0301076D0 (sv) * 2003-04-08 2003-04-08 Ericsson Telefon Ab L M A method in a telecommunication system
CN100388643C (zh) * 2004-11-17 2008-05-14 华为技术有限公司 调整自动重传请求系统发射信号功率的方法
CN1798010A (zh) * 2004-12-27 2006-07-05 北京三星通信技术研究有限公司 可变机制混合自动重复请求的传输方法
EP2073419B1 (en) * 2007-12-20 2011-10-26 Panasonic Corporation Control channel signaling using a common signaling field for transport format and redundancy version
CN102057718B (zh) * 2008-04-14 2014-02-12 株式会社Ntt都科摩 用户装置及通信控制方法
JP4719247B2 (ja) * 2008-05-28 2011-07-06 京セラ株式会社 送信装置および無線通信方法
CN101286828A (zh) * 2008-05-30 2008-10-15 北京北方烽火科技有限公司 一种基于IEEE802.16e的自适应HARQ方法和系统
EP2426847A1 (en) * 2008-08-19 2012-03-07 Telefonaktiebolaget L M Ericsson AB (Publ) Harq process continuation after cqi.only report
CN101662346B (zh) * 2008-08-29 2012-10-03 富士通株式会社 自动重传控制方法、通信系统及其发射机和接收机
US20110173519A1 (en) * 2008-09-12 2011-07-14 Panasonic Corporation Wireless communication apparatus and error detection result feedback method
JP5141771B2 (ja) * 2008-10-24 2013-02-13 富士通株式会社 適応ハイブリッド自動再送要求方式による送信装置、受信装置、通信システム、及び通信方法
JP4917140B2 (ja) * 2009-10-08 2012-04-18 株式会社エヌ・ティ・ティ・ドコモ 無線通信システム、無線送信装置及び無線受信装置
CN101931517B (zh) * 2010-08-12 2012-12-26 中国科学技术大学 一种基于混合自动重传请求的自适应中继和速率选择方法
US9526091B2 (en) * 2012-03-16 2016-12-20 Intel Corporation Method and apparatus for coordination of self-optimization functions in a wireless network
US20140133471A1 (en) * 2012-03-20 2014-05-15 Telefonaktiebolaget L M Ericsson (Publ) Methods and devices relating to mimo communications
GB2507529A (en) * 2012-11-02 2014-05-07 Sony Corp Telecommunications apparatus and methods
GB2507528A (en) * 2012-11-02 2014-05-07 Sony Corp Telecommunications apparatus and methods
US10335494B2 (en) 2013-12-06 2019-07-02 Millennium Pharmaceuticals, Inc. Combination of aurora kinase inhibitors and anti-CD30 antibodies
US10305639B2 (en) * 2013-12-20 2019-05-28 Telefonaktiebolaget Lm Ericsson (Publ) High-reliability transmission scheme with low resource utilization
WO2018064182A1 (en) * 2016-09-30 2018-04-05 Intel Corporation Link adaptation for ultra-reliable low-latency communication
US11147071B2 (en) * 2017-02-05 2021-10-12 Lg Electronics Inc. Method and apparatus for supporting multiple TTIs, multiple subcarrier spacings, or multiple processing times in wireless communication system
CN108234048A (zh) * 2017-12-26 2018-06-29 广东欧珀移动通信有限公司 信号传输控制方法及装置
CN108668350B (zh) * 2018-03-19 2021-02-05 暨南大学 混合自动重发请求在时间相关性信道下的功率有效性设计方法

Also Published As

Publication number Publication date
EP3961944A4 (en) 2022-06-08
CN113711514A (zh) 2021-11-26
US20220182176A1 (en) 2022-06-09
WO2020217612A1 (ja) 2020-10-29
EP3961944A1 (en) 2022-03-02

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